Battery case



FIG. 1 is an isometric view of a battery case showing our new design;

FIG. 2 is a front view of the battery case shown in FIG. 1;

FIG. 3 is a rear view of the battery case shown in FIG. 1;

FIG. 4 is a right side view of the battery case shown in FIG. 1;

FIG. 5 is a left side view of the battery case shown in FIG. 1;

FIG. 6 is a top view of the battery case shown in FIG. 1; and,

FIG. 7 is a bottom view of the battery case shown in FIG. 1.

The broken lines are shown for the purpose of illustrating portions of the article which form no part of the claimed design. 

CLAIM The ornamental design for a battery case, as shown and described. 